Class J – Charpy and Izod Automatic Impact Testing System meets ISO179, GB/T 1043, and ASTM D6110 standards for charpy testing of plastics. The pendulum options enable precise impact testing of plastics and provide valuable insight into their mechanical properties.

GB/T 1043 and ISO179 standards specify pendulum options of 1J, 2J, 4J, 7.5J, 15J, 25J, and 50J. An impact test measures the amount of energy absorbed. It depends on the plastic and the standard of whether a pendulum is appropriate.

Additional pendulum options are specified in ASTM D6110. There are four levels of energy: 2.7J, 5.4J, 10.8J, and 21.6J. The ASTM standard specifies these energy levels for the testing of certain types of plastics.

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